coarser mesh中文什么意思

粗孔筛

• coarse:    adj. 1.粗糙的，粗劣的，粗制滥 ...
• mesh:    n. 1.网眼；筛孔；〔pl.〕网， ...
• coarser elements:    较粗糙的物质

例句与用法

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1. Our silica gels include laciness one and coarser mesh one
   有细孔、粗孔。
2. Coarse mesh filter
   粗网滤清器
3. A vertically set fishing net of three layers , consisting of a finely meshed net between two nets of coarse mesh
   三层刺网一种三层竖向安置的渔网，由一层细目网夹在两层粗目网中构成
4. The two - level method involves solving one small , nonlinear coarse mesh system , one oseen problem on the fine mesh and one linear correction problem on the coarse mesh
   这种二层方法解一个小的，非线性的粗网格系统，一个细网格上的oseen问题以及一个粗网格上的线性校正问题。
5. The leaf is constructed with ribs on both sides to allow free flow of filtrate towards the neck and is covered with coarse mesh screens that support the finer woven metal screens or filter cloth that retain the cake
   整个过滤过程是在密闭的容器内完成，没有跑冒滴漏等现象。因此，工作环境清洁卫生，不浪费生产原料